The FN 509 Midsize Tactical is perfect for personal defense. This handgun is chambered in 9mm, has a 4.5-inch barrel, and comes with one 15-round and one 24-round magazine. Finished in black, it features two interchangeable backstraps, has no manual safety, and is mini red dot optic ready.
| Brand | FN |
| Category | Pistols |
| Model | 509MT |
| Caliber | 9mm Luger |
| Barrel Length Range | 4" to 4.99" |
| Capacity | 24+1 |
| Action | Striker Fire |
| Frame Finish | Matte Black |
| OAL | 7.90" |
| Frame Material | Polymer |
| Hand | Ambidextrous |
| Sight Style | Night |
| Slide Finish | Matte Black |
| Slide Material | Steel |
| Slide Description | Optic Ready |
| Barrel Finish | Black |
| Barrel Material | Steel |
| Twist | 1:10" RH |
| Frame Size | Mid-Size |
| Grips | Interchangeable Backstrap |
| Sight Configuration | 3-Dot Night / Suppressor Height |
| Height | 5.20" |
| Safety | No |
| Width | 1.35" |
| Barrel Description | Threaded |
| Barrel Length | 4.50" |
| Max Capacity | 24 |
| Weight | 27.90 oz |
| Frame Description | Polymer Frame w / Picatinny Rail |
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